目前为止，中国西南野生生物种质资源库共保藏该物种: 种子3份; DNA材料14份; DNA1份; 离体材料10份;

• 科:石蒜科    Amaryllidaceae
• 属:石蒜属    Lycoris
• 种:石蒜   Lycoris radiata

1. Lycoris radiata (L’Héritier) Herbert, Bot. Mag. 47: 5 sub t. 2113. 1819. 石蒜 shi suan Amaryllis radiata L’Héritier, Sert. Angl. 16. 1788.Bulbs subglobose, 1--3 cm in diam. Leaves appearing in autumn, dark green, narrowly ligulate, ca. 15 × 0.5 cm, midvein pale, apex obtuse. Flowering stem ca. 30 cm. Umbel 4--7-flowered; involucres 2, lanceolate, ca. 3.5 × 0.5 cm. Perianth bright red; tube green, ca. 0.5 cm; lobes strongly recurved, narrowly oblanceolate, ca. 3 × 0.5 cm, margin strongly undulate. Stamens conspicuously exserted. Fl. Aug--Sep. fr. Oct. 2 n = 22, 32, 33.Shady and moist places on slopes, rocky places along stream banks; near sea level to 1000(--2500) m. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shandong, Shaanxi, Sichuan, Yunnan, Zhejiang [Japan, Korea, Nepal].The fertile, diploid populations are Lycoris radiata var. pumila Grey (Hardy Bulbs 2: 58. 1938) according to Hsu et al. (Sida 16: 325. 1994), while the morphologically essentially identical, triploid populations are L. radiata var. radiata.【引自：Flora of China】

鳞茎近球形，直径1-3厘米。秋季出叶，叶狭带状，长约15厘米，宽约0.5厘米，顶端钝，深绿色，中间有粉绿色带。花茎高约30厘米；总苞片2枚，披针形，长约3.5厘米，宽约0.5厘米；伞形花序有花4-7朵；花鲜红色；花被裂片狭倒披针形，长约3厘米，宽约0.5厘米，强度皱缩和反卷，花被筒绿色，长约0.5厘米；雄蕊显著伸出于花被外，比花被长1倍左右。花期8-9月，果期10月。 【引自：中国植物志】